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1. 发明授权

US4698639A Circularly polarized leaky waveguide doppler antenna 失效
标题翻译：圆极化泄漏波导多普勒天线
公开(公告)号：US4698639A
公开(公告)日：1987-10-06
申请号：US818646
申请日：1986-01-14
申请人： James B. Mead , Robert Bevan , Leonard Schwartz
发明人： James B. Mead , Robert Bevan , Leonard Schwartz
IPC分类号： H01Q15/24 , H01Q21/06 , H01Q25/00
CPC分类号： H01Q15/24 , H01Q15/244 , H01Q25/004
摘要： An apparatus and a method for achieving simultaneous circular polarization of a four-beam doppler antenna wherein four different grid layers are positioned into a radome. The first grid layer, besides radiating a linear polarized beam, is used to partially reduce contaminants of the linearly polarized beam by means of cross-hatch strips. The second grid layer is used to further purify the linear polarized beam such that an essentially purified linear polarized beam is obtained. The third grid layer, designed according to certain equations, is used to convert the purified linearly polarized beam into a partially circularly polarized beam. And the fourth grid layer is used to make sure that the circularly polarized beam is perfectly matched.
摘要翻译：用于实现四光束多普勒天线的同时圆极化的装置和方法，其中四个不同的栅格层被定位到天线罩中。除了辐射线性偏振光束之外，第一栅格层用于通过交叉阴影线部分地减少线偏振光束的污染物。第二栅格层用于进一步纯化线性偏振光束，使得获得基本上纯化的线性偏振光束。根据某些方程设计的第三栅格层用于将经纯化的线偏振光束转换为部分圆偏振光束。第四栅格层用于确保圆偏振光束完美匹配。

2. 发明授权

US4644360A Microstrip space duplexed antenna 失效
标题翻译：微带天线双工天线
公开(公告)号：US4644360A
公开(公告)日：1987-02-17
申请号：US695773
申请日：1985-01-28
申请人： James B. Mead , Leonard Schwartz , Emile J. DeVeau
发明人： James B. Mead , Leonard Schwartz , Emile J. DeVeau
IPC分类号： G01S7/02 , G01S13/60 , H01Q13/08 , H01Q13/20 , H01Q21/06 , H01Q21/22 , H01Q25/00 , H01Q3/24 , H01Q1/38
CPC分类号： H01Q21/065 , H01Q13/206 , H01Q25/004
摘要： Separate receive and transmit interleaved arrays are distributed throughout a defined area. Each array is interconnected, at opposite ends thereof, to a feed line so that the receive and transmit antennas are each associated with four beams. Feed through connections are employed between receive feed lines and the receive arrays of the antenna thereby permitting the utilization of a microstrip structure.
摘要翻译：单独的接收和发送交错阵列分布在整个定义的区域。每个阵列在其相对端处互连到馈电线，使得接收和发射天线各自与四个波束相关联。在接收馈线和天线的接收阵列之间采用馈通连接，从而允许利用微带结构。

3. 发明授权

US4605931A Crossover traveling wave feed for microstrip antenna array 失效
标题翻译：用于微带天线阵列的交叉行波馈电
公开(公告)号：US4605931A
公开(公告)日：1986-08-12
申请号：US650631
申请日：1984-09-14
申请人： James B. Mead , Leonard Schwartz , Emile J. Deveau
发明人： James B. Mead , Leonard Schwartz , Emile J. Deveau
IPC分类号： H01P5/16 , H01P5/12 , H01P5/18 , H01P5/22 , H01Q13/20 , H01Q21/06 , H01Q25/00 , H01Q3/26 , H01Q9/38 , H03B5/00
CPC分类号： H01P5/227 , H01Q13/206 , H01Q21/065
摘要： A feed system for a microstrip or stripline antenna includes a serpentine traveling feed located in the plane of interleaved arrays along which a first signal propagates. A chain of crossover structures serves as a second traveling feed, extends in coplanar parallel spaced relation to the first feed, and carries a second propagated signal therealong. First and second ports of each structure connect the serpentine feed to a first group of arrays for coupling the first signal therebetween while third and fourth ports of each structure couple the second signal to a second set of arrays without significant interaction therebetween.
摘要翻译：用于微带或带状线天线的馈送系统包括位于交错阵列的平面中的蛇形行进馈送器，第一信号沿着平行线传播。交叉结构链用作第二行进进给，与第一进给共同平行间隔地延伸，并在其上携带第二传播信号。每个结构的第一和第二端口将蛇形进料连接到第一组阵列，用于在其间耦合第一信号，而每个结构的第三和第四端口将第二信号耦合到第二组阵列，而在它们之间没有显着的相互作用。

4. 发明授权

US4730193A Microstrip antenna bulk load 失效
标题翻译：微带天线大容量负载
公开(公告)号：US4730193A
公开(公告)日：1988-03-08
申请号：US836897
申请日：1986-03-06
申请人： Leonard Schwartz , James B. Mead , Emile J. Deveau
发明人： Leonard Schwartz , James B. Mead , Emile J. Deveau
IPC分类号： H01Q13/08 , H01Q13/20 , H01Q17/00 , H01Q21/06 , H01Q25/00 , H01Q1/38
CPC分类号： H01Q17/001 , H01Q21/068 , H01Q25/004
摘要： A continuous strip of bulk absorbing material is bonded to the looped ends of the arrays of a microstrip antenna for reducing the power that normally would have been reflected back across the arrays.
摘要翻译：连续的块状吸收材料条被结合到微带天线的阵列的环形端，用于减少通常将被反射回阵列的功率。

5. 发明授权

US4603332A Interleaved microstrip planar array 失效
标题翻译：交错微带平面阵列
公开(公告)号：US4603332A
公开(公告)日：1986-07-29
申请号：US650491
申请日：1984-09-14
申请人： James B. Mead , Emile J. Deveau , Leonard Schwartz
发明人： James B. Mead , Emile J. Deveau , Leonard Schwartz
IPC分类号： H01Q13/08 , H01Q13/20 , H01Q21/06 , H01Q25/00 , H01Q1/38
CPC分类号： H01Q13/206 , H01Q21/065 , H01Q25/004
摘要： Two separate microstrip antennas are interleaved in the same plane thereby occupying substantially the same area as a single antenna. Each antenna aperture produces two beams and the configuration for each antenna includes a single feed on each planar array which results in lowered overwater bias error. Each planar array antenna can have radiating arrays of different radiator spacing. Using forward firing arrays for one antenna and backward firing arrays for the other antenna, a radiated spacing is chosen for each interleaved antenna which results in temperature compensation in the along track direction.
摘要翻译：两个单独的微带天线在相同的平面中交错，从而占据与单个天线基本上相同的面积。每个天线孔径产生两个波束，并且每个天线的配置包括在每个平面阵列上的单个馈电，导致降低的过度水偏差误差。每个平面阵列天线可以具有不同辐射器间隔的辐射阵列。使用用于一个天线的前向击发阵列和另一个天线的反向点火阵列，为每个交错天线选择辐射间隔，这导致沿着轨道方向的温度补偿。

6. 发明授权

US4746923A Gamma feed microstrip antenna 失效
标题翻译：伽玛馈电微带天线
公开(公告)号：US4746923A
公开(公告)日：1988-05-24
申请号：US378575
申请日：1982-05-17
申请人： Leonard Schwartz , Robert Bevan
发明人： Leonard Schwartz , Robert Bevan
IPC分类号： H01Q21/06 , G01S7/02 , H01Q25/00 , G01S13/60 , H01Q1/28 , H01Q3/22
CPC分类号： H01Q25/004
摘要： A gamma feed microstrip antenna for a Doppler navigation system includes a forward firing feed parallel spaced to a backward firing feed. A plurality of parallel spaced radiating arrays are transversely connected between the feeds. Each array includes radiating elements of preselected sizes having radiating coefficients and coupling coefficients to the feeds whereby an amplitude function of the antenna along the axis of travel is a truncation of a long slanted array amplitude function. Sequential excitation of four input ports at the ends of the feeds causes sequential generation of four beams. Return signals to the antenna, at the four input ports, may be sampled and held for averaging. This antenna structure is adapted for use to as to provide frequency, temperature and over-water corrections.
摘要翻译：用于多普勒导航系统的伽马进给微带天线包括与反向燃烧进给平行间隔开的向前射击进给。多个平行间隔的辐射阵列横向地连接在进料之间。每个阵列包括具有辐射系数和耦合系数的预选尺寸的辐射元件，由此沿行进轴的天线的振幅函数是长斜面阵列振幅函数的截断。在进料端部的四个输入端口的顺序激励导致四个波束的顺序生成。在四个输入端口向天线返回信号可能被采样并保持平均。该天线结构适于用于提供频率，温度和过水校正。

7. 发明授权

US6041058A Hardware filtering method and apparatus 失效
标题翻译：硬件过滤方法及装置
公开(公告)号：US6041058A
公开(公告)日：2000-03-21
申请号：US928882
申请日：1997-09-11
申请人： John A. Flanders , David C. Ready , Steven Van Seters , Leonard Schwartz , William D. Townsend
发明人： John A. Flanders , David C. Ready , Steven Van Seters , Leonard Schwartz , William D. Townsend
IPC分类号： H04L12/46 , H04J3/02 , H04J3/24
CPC分类号： H04L12/4625
摘要： At least a portion of the data units in a bridge/router device are analyzed for purposes of filtering by employing high speed logic circuits. A data unit is analyzed by such logic circuits by examining the header portion of the data unit, employing information obtained from the header portion to designate possible output ports for transmission of the data unit, examining a predefined per-port filter enable indicator to determine whether filtering is to be applied to the data unit, and applying filtering for each respective port for which the per-port filter enable indicator indicates that filtering is to be applied. Filtering is also implemented with logic circuits and executed at high speed. Filtering may be executed based on MAC address group, port group, combination MAC address and port group, protocol type, and non-unicast traffic frequency. Data units that cannot be analyzed by the logic circuits are analyzed by software.
摘要翻译：为了通过采用高速逻辑电路进行滤波，分析桥/路由器设备中的数据单元的至少一部分。这样的逻辑电路通过检查数据单元的报头部分来分析数据单元，采用从报头部分获得的信息来指定用于传输数据单元的可能的输出端口，检查预定义的每端口滤波器使能指示符以确定是否将过滤应用于数据单元，并对每个端口过滤器使能指示符指示要应用过滤的每个相应端口应用过滤。滤波也用逻辑电路实现，并以高速执行。可以根据MAC地址组，端口组，组合MAC地址和端口组，协议类型和非单播流量来执行过滤。逻辑电路无法分析的数据单元由软件分析。

8. 发明授权

US5300000A Exercise sleeve 失效
标题翻译：运动套
公开(公告)号：US5300000A
公开(公告)日：1994-04-05
申请号：US763981
申请日：1991-09-23
申请人： Leonard Schwartz
发明人： Leonard Schwartz
IPC分类号： A63B21/06 , A63B21/065 , A63B23/12
CPC分类号： A63B21/0607 , A63B21/4019 , A63B23/12 , A63B21/065
摘要： An exercise sleeve that fits on a hand comprising a weighted layer that removably conforms with the hand in a continuous manner across the palm and the back of the hand and which fits about the thumb. The exercise sleeve is also comprised of a skin in which the weighted layer is disposed and which adjustably and removably conforms with the hand. The skin has a hole through which the thumb extends when the skin is on the hand. In a preferred embodiment, the skin has device for adjustably and removably fastening the skin to the hand. The exercise sleeve is fitted on the hand of a user and, with the fastening device, fittingly secured on the hand so that it is comfortable. When the user moves his hand during exercise, the additional weight provided by the weighted layer of the sleeve enables the user to accomplish various desired exercises for the benefit of his physiology.
摘要翻译：适合于手的运动套筒，包括以连续方式可移除地与手相配合的加权层，横过手掌和手背并且围绕拇指配合。运动套筒还包括其中设置加权层并且可调节地和可移除地与手相配合的皮肤。当皮肤在手上时，皮肤有一个孔，拇指通过该孔延伸。在优选实施例中，皮肤具有用于可调节地和可移除地将皮肤紧固到手上的装置。运动套筒安装在使用者的手上，并且紧固装置适合地固定在手上以使其舒适。当使用者在运动中移动他的手时，由套筒加重层提供的附加重量使得使用者能够为了他的生理学的好处而完成各种所需的锻炼。

9. 发明授权

US4351526A Dumbells 失效
标题翻译：哑铃
公开(公告)号：US4351526A
公开(公告)日：1982-09-28
申请号：US127474
申请日：1980-03-05
申请人： Leonard Schwartz
发明人： Leonard Schwartz
IPC分类号： A63B21/072 , A63B11/00
CPC分类号： A63B21/0726 , A63B21/4019 , A63B21/4035
摘要： A dumbell structure is provided particularly adapted for aerobic and related extended-type exercises comprising an elongate body member having a soft, resilient central hand portion, a threaded end at each end of said hand portion, a pair of removable weights threaded on said threaded ends, and an adjustable hand engaging means engaged at each end of said hand portion extending outwardly transversely to the hand portion and then generally parallel thereto to pass around the back of the hand between the knuckles and wrist of a user.
摘要翻译：提供哑铃结构，特别适用于需氧和相关的延伸型练习，其包括细长本体构件，其具有柔软的弹性中心手部，所述手部的每个端部处的螺纹端，在所述螺纹端上螺纹连接的一对可拆卸的重物以及可调节的手接合装置，其接合在所述手部分的每个端部处，横向于手部部分向外延伸，然后大致平行于其，绕过使用者的指关节和手腕之间的手背。

10. 发明申请

US20080205342A1 SYSTEM AND METHOD FOR HANDOFFS BETWEEN TECHNOLOGIES 有权
标题翻译：技术之间的手段的系统和方法
公开(公告)号：US20080205342A1
公开(公告)日：2008-08-28
申请号：US12028280
申请日：2008-02-08
申请人： Shaji E. Radhakrishnan , Sanil Kumar Puthiyandyil , Rajesh Ramankutty , Leonard Schwartz
发明人： Shaji E. Radhakrishnan , Sanil Kumar Puthiyandyil , Rajesh Ramankutty , Leonard Schwartz
IPC分类号： H04Q7/00
CPC分类号： H04W36/0022 , H04W8/087 , H04W36/0033 , H04W76/10 , H04W80/04 , H04W80/10
摘要： Systems and methods for providing a handoff between technologies are disclosed. An intra-technology handoff occurs where the same integrated chassis handles the session for the different access technologies. In an intra-technology handoff, the same IP address and the session can be maintained through the handoff. The mobile node can undergo a handoff without issuing a registration request in some embodiments. An inter-technology handoff occurs from one integrated chassis to another integrated chassis. The integrated chassis can preserve session and context information in a session manager and in a handoff from one access technology to another the same session manager can be chosen with the session and context information remaining intact even though the access technology has changed. The integrated chassis can provide an access technology handoff where the core network does not notice any change and applications running on or delivered to the mobile node are not effected.
摘要翻译：公开了用于提供技术之间切换的系统和方法。发生技术间切换，其中相同的集成机箱处理不同接入技术的会话。在技术内切换中，可以通过切换维护相同的IP地址和会话。在一些实施例中，移动节点可以进行切换而不发出注册请求。从一个集成的机箱到另一个集成的机箱发生了跨技术切换。集成机箱可以在会话管理器中保存会话和上下文信息，并且在从一个接入技术到另一个接入技术的切换中可以选择同一会话管理器，即使接入技术已经改变，会话和上下文信息保持完整。集成机架可以提供接入技术切换，其中核心网络不注意到任何改变，并且不影响在移动节点上运行或传送到移动节点的应用。

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